integration with phpbb
 

I have the classified integrated with user registration of phpbb, I have no problem in classified as it automatically log me in at each visit, but suddenly I am not able to log in through phpbb, what could be the likely cause, also does the database prefix for phpbb and classifieds need to be the same

the database prefix you dont want the same and you may want to ask at the phpbb support forums any question you have on there forum.